International Journal of Education, Social Science & Humanities.
Finland Academic Research Science Publishers
ISSN: 2945-4492 (online) | (SJIF) = 7.502 Impact factor
Volume-11| Issue-9| 2023
Published:
|22-09-2023|
65
Publishing centre of Finland
Ular neyronlarning bir nechta qatlamlarini joylashtirish imkonini beradi, chunki
chiqish endi bir nechta qatlamlardan o'tgan kirishning chiziqli bo'lmagan
kombinatsiyasi bo'ladi. Har qanday chiqish neyron tarmog'ida
funksional hisoblash
sifatida taqdim etilishi mumkin
[5]
.
Chiziqli bo'lmagan neyron tarmoqlarni faollashtirish funksiyalariga
quyidagilarni misol keltirish mumkin: Sigmoid / Logistik faollashtirish funksiyasi ,
Tan funksiyasi (giperbolik tangent),
ReLU funksiyasi, Leaky ReLU
funksiyasi,
Parametrik ReLU funksiyasi, Eksponensial chiziqli birliklar (ELUs) funksiyasi,
Softmax funksiyasi va boshqalar.
II.Xulosa
Faollashtirish funksiyalarini qo’llash neyron tarmoqning hal qilayotgan
masalasiga qarab tanlab olish muhim hisoblanadi.
Faollashtirish
funksiyasining
asosiy roli tugundan olingan yig'ilgan vaznli kirishni keyingi yashirin qatlamga yoki
chiqish sifatida beriladigan chiqish qiymatiga aylantirishdan iborat bo’lganligi
uchun
neyron tarmoq arxitekturasiga va masalaning qo’yilishi mos turini qo’llash
samaraladir. Barcha yashirin qatlamlar odatda bir xil faollashtirish funksiyasidan
foydalanadi. Biroq, chiqish qatlami odatda yashirin qatlamlardan boshqa faollashtirish
funksiyasidan foydalanadi. Tanlov maqsad yoki model
tomonidan amalga oshirilgan
bashorat turiga bog'liq.
FOYDALANILGAN ADABIYOTLAR:
1.
Niyozmatova N.A. Mamatov N.S. Samijonov A.N. Raximov E. Method for
selecting informative and non-informative features // IOP Conf. Series: Materials
Science and Engineering 919 (2020) 042013
2.
Mamatov N.S. Niyozmatova N.A. Samijonov A.N. Abdullayeva B. Jurayev
S.U. The choice of informative features based on heterogeneous functionals// IOP
Conf. Series: Materials Science and Engineering 919 (2020) 042009
3.
Jo‘rayev S. U. PYTHON KUTUBXONALARI //GOLDEN BRAIN. – 2023.
– Т. 1. – №. 16. – С. 249-260.
4.
Jo‘rayev S. U. Python programming language and its features //American
Journal of Pedagogical and Educational Research Volume 14, | July, 2023
5.
Jo‘rayev S. U. Performing an arithmetic
operation in the python
programming language //American Journal of Pedagogical and Educational Research
Volume 14, | July, 2023
